参数资料
型号: TAS5111DADRG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 93 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32
封装: GREEN, PLASTIC, HTSSOP-32
文件页数: 17/18页
文件大小: 325K
代理商: TAS5111DADRG4
TAS5111
SLES049D JULY 2003 REVISED MARCH 2004
www.ti.com
8
TYPICAL CHARACTERISTICS AND SYSTEM PERFORMANCE
OF TAS5111 EVM WITH TAS5026 PROCESSOR
Figure 1
f Frequency Hz
20
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
0.001
0.1
1
20k
RL = 4
TC = 75°C
0.01
PO = 70 W
PO = 1 W
PO = 10 W
Figure 2
f Frequency kHz
160
140
120
100
80
60
40
20
0
2
4
6
8
1012
1416
182022
60 dB Input
TC = 75°C
TAS5026 Front End Device
Noise
Amplitude
dBr
NOISE AMPLITUDE
vs
FREQUENCY
Figure 3
PO Output Power W
100m
RL = 4
TC = 75°C
1
10
100
0.01
0.1
1
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER
Figure 4
VDD Supply Voltage V
0
10
20
30
40
50
60
70
80
90
0
4
8
12
16
20
24
28
32
TA = 75°C
P
O
Output
Power
W
OUTPUT POWER
vs
H-BRIDGE VOLTAGE
RL = 6
RL = 4
RL = 8
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TAS5111DADG4 93 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO32
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